Amend HB 2129 by adding the appropriately numbered section 
and renumbering the subsequent sections accordingly:
	SECTION __.  Section 382.0215, Health and Safety Code, is 
amended by amending Subsections (a), (b), and (f) and adding 
Subsections (a-1) and (h) to read as follows:
	(a)  In this section:                                                   
		(1)  "Emissions[, "emissions] event" means an upset 
event, or unscheduled maintenance, startup, or shutdown activity, 
from a common cause that results in the unauthorized emissions of 
air contaminants from one or more [an] emissions points at a 
regulated entity [point].
		(2)  "Regulated entity" means all regulated units, 
facilities, equipment, structures, or sources at one street address 
or location that are owned or operated by the same person.  The term 
includes any property under common ownership or control identified 
in a permit or used in conjunction with the regulated activity at 
the same street address or location.
	(a-1)  Maintenance, startup, and shutdown activities shall 
not be considered unscheduled only if the activity will not and does 
not result in the emission of at least a reportable quantity of 
unauthorized emissions of air contaminants and the activity is 
recorded as may be required by commission rule, or if the activity 
will result in the emission of at least a reportable quantity of 
unauthorized emissions and:
		(1)  the owner or operator of the regulated entity 
[facility] provides any prior notice or final report that the 
commission, by rule, may establish;
		(2)  the notice or final report includes the 
information required in Subsection (b)(3); and
		(3)  the actual emissions do not exceed the estimates 
submitted in the notice by more than a reportable quantity.
	(b)  The commission shall require the owner or operator of a 
regulated entity [facility] that experiences emissions events:
		(1)  to maintain a record of all emissions events at the 
regulated entity [facility] in the manner and for the periods 
prescribed by commission rule;
		(2)  to notify the commission in a single report for 
each emissions event, as soon as practicable but not later than 24 
hours after discovery of the emissions event, of an emissions event 
resulting in the emission of a reportable quantity of air 
contaminants as determined by commission rule; and
		(3)  to report to the commission in a single report for 
each emissions event, not later than two weeks after the occurrence 
of an emissions event that results in the emission of a reportable 
quantity of air contaminants as determined by commission rule, all 
information necessary to evaluate the emissions event, including:
			(A)  the name of the owner or operator of the 
reporting regulated entity [facility];
			(B)  the location of the reporting regulated 
entity [facility];
			(C)  the date and time the emissions began;                                  
			(D)  the duration of the emissions;                                          
			(E)  the nature and measured or estimated quantity 
of air contaminants emitted, including the method of calculation 
of, or other basis for determining, the quantity of air 
contaminants emitted;
			(F)  the processes and equipment involved in the 
emissions event;          
			(G)  the cause of the emissions; and                                         
			(H)  any additional information necessary to 
evaluate the emissions event. 
	(f)  An owner or operator of a regulated entity [facility] 
required by Section 382.014 to submit an annual emissions inventory 
report and which has experienced no emissions events during the 
relevant year must include as part of the inventory a statement that 
the regulated entity [facility] experienced no emissions events 
during the prior year.  An owner or operator of a regulated entity 
[facility] required by Section 382.014 to submit an annual 
emissions inventory report must include the total annual emissions 
from all emissions events in categories as established by 
commission rule.
	(h)  The commission may allow operators of pipelines, 
gathering lines, and flowlines to treat all such facilities under 
common ownership or control in a particular county as a single 
regulated entity for the purpose of assessment and regulation of 
emissions events.